how to merge different Excel files into one single Excel sheet 多薄多表合并

If you have multiple Excel sheets which have the same title line, then you can merge them into one single sheet with this method:

open one excel sheet,
ALT+F11, there will be a blank text editor,
Paste the following code:

Sub simpleXlsMerger()
Dim bookList As Workbook
Dim mergeObj As Object, dirObj As Object, filesObj As Object, everyObj As Object
Application.ScreenUpdating = False
Set mergeObj = CreateObject("Scripting.FileSystemObject")

'change folder path of excel files here
Set dirObj = mergeObj.Getfolder("D:\change\to\excel\files\path\here")
Set filesObj = dirObj.Files
For Each everyObj In filesObj
Set bookList = Workbooks.Open(everyObj)

'change "A2" with cell reference of start point for every files here
'for example "B3:IV" to merge all files start from columns B and rows 3 
'If you're files using more than IV column, change it to the latest column
'Also change "A" column on "A65536" to the same column as start point
Range("A2:IV" & Range("A65536").End(xlUp).Row).Copy
ThisWorkbook.Worksheets(1).Activate

'Do not change the following column. It's not the same column as above
Range("A65536").End(xlUp).Offset(1, 0).PasteSpecial
Application.CutCopyMode = False
bookList.Close
Next
End Sub

change the folder path of where you files in
press “F5” or click on play icon to run the code (RunSub). You’ll see working progress on left sheet menu.

via:

http://www.oaultimate.com/office/merge-multiple-excel-files-into-a-single-spreadsheet-ms-excel-2007.html